Model Channel TTL I/O

Transcription

1 Model Channel TTL I/O Page 1

2 All technical data and specifications in this publication are subject to change without prior notice and do not represent a commitment on the part of Giga-tronics, Incorporated Giga-tronics Incorporated. All rights reserved. Printed in the U.S.A. Warranty Giga-tronics Series 7000 Switching Modules are warranted against defective materials and workmanship for three years from date of shipment, or as detailed in the warranty section of this manual. Giga-tronics will, at its option, repair or replace products that are proven defective during the warranty period. This warranty DOES NOT cover damage resulting from improper use, nor workmanship other than Giga-tronics service. There is no implied warranty of fitness for a particular purpose, nor is Giga-tronics liable for any consequential damages. Specification and price change privileges are reserved by Giga-tronics. CONTACT INFORMATION Giga-tronics, Incorporated 4650 Norris Canyon Road San Ramon, California Telephone: (only within the United States) Fax: On the Internet: Page 2

3 Regulatory compliance information This product complies with the essential requirements of the following applicable European Directives, and carries the CE mark accordingly. 89/336/EEC and 73/23/EEC EN (1993) EN (1997) Manufacturer s Name: Giga-tronics, Incorporated EMC Directive and Low Voltage Directive Electrical Safety EMC Emissions and Immunity Manufacturer s Address 4650 Norris Canyon Road San Ramon, California U.S.A. Type of Equipment: Model Series Number Switching Module 7016 Declaration of Conformity on file. Contact Giga-tronics at the following; Giga-tronics, Incorporated 4650 Norris Canyon Road San Ramon, California Telephone: (only within the United States) Fax: Page 3

4 Record of Changes to This Manual Use the table below to maintain a permanent record of changes to this document. Corrected replacement pages are issued as Technical Publication Change Instructions (TPCI). When you are issued a TPCI, do the following: 1. Insert the TPCI at the front of the manual binder. 2. Remove the pages from the manual binder that are noted in the TPCI. 3. Replace the page(s) removed in the previous step with the corrected page(s). 4. Record the changes in the table below. TPCI Number TPCI Issue Date Date Entered Comments Page 4

5 Revision History Revision Description of Change Chg Order # Approved By A Initial Release 2/02 JL B Updated C Reformatted 5/12 RCW Page 5

6 Contents Contents... 6 Chapter 1 Introduction Safety and Manual Conventions Product Reference Personal Safety Alert Equipment Safety Alert Notes Electrical Safety Precautions... 7 Chapter 2 Configuration Table... Error! Bookmark not defined. Chapter 3 Functional Description Introduction General Description... Error! Bookmark not defined. Chapter 4 Block Diagram Chapter 6 Specifications Chapter 7 Register Map... Error! Bookmark not defined. Chapter 8 Front Panel Connector Pins... Error! Bookmark not defined. Page 6

7 1.1 Safety and Manual Conventions Chapter 1 Introduction This manual contains conventions regarding safety and equipment usage as described below Product Reference Throughout this manual, the term Common Core Switching Platform, Series 8800 refers to all models of within the series, unless otherwise specified Personal Safety Alert WARNING: Indicates a hazardous situation which, if not avoided, could result in WARNING death or serious injury.! Equipment Safety Alert CAUTION CAUTION: Indicates a situation which can damage or adversely affect the product or associated equipment Notes Notes are denoted and used as follows: NOTE: Highlights or amplifies an essential operating or maintenance procedure, practice, condition or statement Electrical Safety Precautions Any servicing instructions are for use by service-trained personnel only. To avoid personal injury, do not perform any service unless you are qualified to do so. For continued protections against fire hazard, replace the AC line fuse only with a fuse of the same current rating and type. Do not use repaired fuses or short circuited fuse holders. Page 7

8 Module PL Assy Assembly/Schematics PL Assy SCH Chapter 2 Configuration Table Page 8

9 Chapter 3 Functional Description 3.1 Introduction This card assembly contains 32 channel TTL I/O. The card assembly fits in a National Instrument PXI series chassis and allows ease of design of complex switch systems. Page 9

10 Chapter 4 Block Diagram Typical Channel Page 10

11 Chapter 5 Specifications Electrical: 32 Channels Voh Vol Ioh Iol Mechanical: Size: Width: Height: Length: Weight: Front Panel Connector: Environmental Specifications Temperature: 2.0v (min) 0.55v (max) 32ma (max) 64ma (max) 3U PXI 0.8 inches 5.2 inches 6.5 inches 0.5 lbs. AMP Operating: 0º to 55ºC Storage: - 40º to 75ºC Relative Humidity: Operating: Storage: 0 to 90% non-condensing 0 to 95% non-condensing Page 11

12 Chapter 6 Programming The Model 7016 is a PXI register based card assembly design to be used with PXI standard chassis. The Model 7016 can be programmed in 8, 16 or 32 bit wide data format. Through your PXI controller, write the data to the appropriate register as shown on the register map for the relay or relays in the register that is being closed. When the data bit is true, the relay chosen will be closed. The state of the relays in a register can be determined by reading the desired register. Data read back represents the value of the desired register. In addition, you can read back the coil state to verify that the coil is driven correctly by the program register. This scenario verifies that the program register has correctly controlled the relay coil. The register map is organized to show the relay designation in each register. It is followed by the register s functionality and the path connections to the front panel. PXI will automatically assign the starting address of the card, called Bar0. This will be the starting address of the first register. Each address location controls 8 bits. Shown are the control functions using 16 format. Programming of the Model 7016 is very simple. The module is organized as a 32 channel TTL I/O. The location of the first register is assigned by the PCI enumerator. This is designated as Bar0 or the starting address of the card. The program registers using 16 bit format are located as follows: Register #1: read/write function: Bar h coil read back: Bar h Register #2: read/write function: Bar h coil read back: Bar Ah Page 12

13 Chapter 7 Connector Pin Assignments Description Pin # Pin # Description D Ground D Ground Input/Output Input/Output 47 Input/Output Input/Output 45 Input/Output Input/Output 43 Input/Output Input/Output 41 Input/Output Input/Output 39 Input/Output Input/Output 37 Input/Output Input/Output 35 Input/Output Input/Output 33 Input/Output Input/Output 31 Input/Output Input/Output 29 Input/Output Input/Output 27 Input/Output Input/Output 25 Input/Output Input/Output 23 Input/Output Input/Output 21 Input/Output Input/Output 19 Input/Output Input/Output 17 Input/Output Input/Output 15 D Ground D Ground Strobe Strobe 2 Strobe Strobe 4 Strobe All 8 7 Gate 1 Gate Gate 3 Gate Gate All D Ground 2 1 D Ground Page 13